42860480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10333

約数の個数: 56

約数和(自身を含む): 109923072

約数和(自身を除く): 67062592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 10303, 20606, 41212, 51515, 82424, 103030, 133939, 164848, 206060, 267878, 329696, 412120, 535756, 659392, 669695, 824240, 1071512, 1339390, 1648480, 2143024, 2678780, 3296960, 4286048, 5357560, 8572096, 10715120, 21430240, 42860480]

約数ペア:

[(1, 42860480), (2, 21430240), (4, 10715120), (5, 8572096), (8, 5357560), (10, 4286048), (13, 3296960), (16, 2678780), (20, 2143024), (26, 1648480), (32, 1339390), (40, 1071512), (52, 824240), (64, 669695), (65, 659392), (80, 535756), (104, 412120), (130, 329696), (160, 267878), (208, 206060), (260, 164848), (320, 133939), (416, 103030), (520, 82424), (832, 51515), (1040, 41212), (2080, 20606), (4160, 10303)]